60985 has 4 divisors (see below), whose sum is σ = 73188. Its totient is φ = 48784.

The previous prime is 60961. The next prime is 61001. The reversal of 60985 is 58906.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58906 = 2 ⋅29453.

It can be written as a sum of positive squares in 2 ways, for example, as 32761 + 28224 = 181^2 + 168^2 .

It is a cyclic number.

It is not a de Polignac number, because 60985 - 2⁵ = 60953 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6094 + ... + 6103.

It is an arithmetic number, because the mean of its divisors is an integer number (18297).

2⁶⁰⁹⁸⁵ is an apocalyptic number.

It is an amenable number.

60985 is a deficient number, since it is larger than the sum of its proper divisors (12203).

60985 is a wasteful number, since it uses less digits than its factorization.

60985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12202.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 60985 is about 246.9514122252. The cubic root of 60985 is about 39.3617449295.

The spelling of 60985 in words is "sixty thousand, nine hundred eighty-five".